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| + | Moved to: https://gist.github.com/389714f95bef72844a7c |
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| − | Code: |
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| − | |||
| − | <pre> |
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| − | /* 0 = Sunday, 1 <= m <= 12, y > 1752 or so */ |
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| − | int dayofweek(int y, int m, int d) |
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| − | { |
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| − | static int t[] = {0, 3, 2, 5, 0, 3, 5, 1, 4, 6, 2, 4}; |
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| − | y -= m < 3; |
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| − | return (y + y/4 - y/100 + y/400 + t[m-1] + d) % 7; |
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| − | } |
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| − | </pre> |
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| − | |||
| − | Learning to do it from memory: |
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| − | http://www.terra.es/personal2/grimmer/ |
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[[Category:C Plus Plus]] |
[[Category:C Plus Plus]] |
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[[Category:Cheat]] |
[[Category:Cheat]] |
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160
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